{"product_id":"zitronensaure-czda-frei-500g","title":"Citric Acid CZDA free 500g","description":"\u003ch1\u003eCitric acid anhydrous CZDA CHEM-115382111\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eChemical name:\u003c\/strong\u003e 2-Hydroxy-1,2,3-propanetricarboxylic acid (anhydrous)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMolecular formula:\u003c\/strong\u003e \u003csub\u003eC6H8O7\u003c\/sub\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMolar mass:\u003c\/strong\u003e 192.12 g\/mol\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCAS number:\u003c\/strong\u003e 77-92-9\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEC number:\u003c\/strong\u003e 201-069-1\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e solid\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e white\u003c\/li\u003e\n  \u003cli\u003eOdor\u003cstrong\u003e:\u003c\/strong\u003e odorless\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003epH value:\u003c\/strong\u003e approx. 1.8 (50 g\/l H₂O, 20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMelting point:\u003c\/strong\u003e 153°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDecomposition temperature:\u003c\/strong\u003e 175°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuto-ignition temperature:\u003c\/strong\u003e 345°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVapor pressure:\u003c\/strong\u003e \u0026lt; 0.1 hPa (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensity:\u003c\/strong\u003e 1.665 g\/cm³ (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBulk density:\u003c\/strong\u003e 800-1000 kg\/m³\u003c\/li\u003e\n  \u003cli\u003eSolubility\u003cstrong\u003ein water:\u003c\/strong\u003e very soluble (approx. 1630 g\/l at 20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubility in organic solvents:\u003c\/strong\u003e no data available\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAnalytical properties\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePurity:\u003c\/strong\u003e 99.5-100.5%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater-insoluble substances:\u003c\/strong\u003e max. 0.005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResidue on ignition (SO₄):\u003c\/strong\u003e max. 0.03%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChlorides (Cl):\u003c\/strong\u003e max. 0.001%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePhosphates (PO₄):\u003c\/strong\u003e max. 0.001%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal sulfur (SO₄):\u003c\/strong\u003e max. 0.01%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy metals (Pb):\u003c\/strong\u003e max. 0.0005%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCalcium (Ca):\u003c\/strong\u003e max. 0.005%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIron (Fe):\u003c\/strong\u003e max. 0.0005%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDarkening substances under the influence of H₂SO₄:\u003c\/strong\u003e according to standard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWarning statements and classification\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHazard pictogram:\u003c\/strong\u003e! (Exclamation mark)\u003c\/li\u003e\n  \u003cli\u003eH-statements\u003cstrong\u003e:\u003c\/strong\u003e H319 - Causes serious eye irritation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eP-statements:\u003c\/strong\u003e P305+P351+P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRecommended storage conditions\u003c\/h2\u003e\n\u003cp\u003eStore in a cool, dry, and well-ventilated place. Protect from moisture and light.\u003c\/p\u003e\n\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cp\u003eAnhydrous citric acid is commonly used in chemical laboratories, in the food industry, in cosmetics, and as a reagent for chemical analyses.\u003c\/p\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55394481176924,"sku":"CHEM-115382111-500g","price":23.93,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/5c0aaecefa7d5c79f453ef70c4bfea3a.jpg?v=1756888011","url":"https:\/\/akjaerkrdxem.shop\/en\/products\/zitronensaure-czda-frei-500g","provider":"Biolaboratorium","version":"1.0","type":"link"}